Transcript Construction, 190 - Preservation Alliance of Minnesota

INTEGRATED/SUSTAINABLE DESIGN –
THE FOLWELL HALL APPROACH
FOLWELL HALL REHABILITATION
UNIVERSITY OF MINNESOTA
State Designer Selection 1999
Programming
and
Schematic Design
2000
Revised Schematic Design
2005
State Bonding 2006
Designed by Clarence H. Johnston in
1906, and built in 1907, Folwell Hall is
the 22nd building on the University of
Minnesota, Twin Cities campus.
Folwell Hall
University of Minnesota
Exterior Stabilization 2007
Interior Rehabilitation - Future
The University of Minnesota considers Folwell Hall to be one of it’s premiere
historic buildings on campus and is considered to be eligible for
National Register Status per the criteria set forth by the Secretary of
Interior Standards for historically significant buildings.
Sustainability at the University of Minnesota is a continuous effort integrating
environmental, social and economic goals through design, planning
and operational organization. The University of Minnesota is
committed to incorporating sustainability into its teaching, research
and outreach and the operations that support them.
Folwell Hall
University of Minnesota
Secretary of the
Interior’s Standards



Standards set by the Secretary of
the Interior to promote consistent
preservation practices.
Provides a philosophical basis for
assigning a prescribed approach
for an individual building.
Offers technical guidance to
achieve these practices through
the Preservation Briefs.
Masonry Techniques for Historic
Buildings
B3
State of Minnesota
STATE SUSTAINABLE BUILDING
GUIDELINES
developed for the State of
Minnesota, the B3
guidelines are intended to lead to a
full accounting of
the actual human, community,
environmental, and
life-cycle economic costs and
benefits of sustainable
building design.
Integrated Design - sustainability
PHILOSOPHY AND WHY
The greenest building is the one that's already built.
WORLDWIDE, BUILDING CONSTRUCTION ACCOUNTS
FOR…
17% fresh water withdrawals
25% wood harvested
33% CO2 emissions
40% material and energy use
*all statistics current as of February 2008
Integrated Design
PHILOSOPHY AND WHY
A BELIEF THAT
-”green” is the profession’s standard
- The “greenest” building is the one already built
- fully integrated, multi-disciplinary design process is the only approach
- In providing facilities that are energy efficient, low maintenance, and adaptable is the
best way to meet a client’s needs
- we will create a sustainable, environmentally responsible project in the end
innovative conservation to protect the environment
Integrated Design
PHILOSOPHY AND WHY
INTEGRATED DESIGN
open discussion between
disciplines to maximize client
investment
a sharing of knowledge to help
guide design decisions - TEAM
diagram source: USGBC
FOLWELL HALL EXTERIOR STABILIZATION
UNIVERSITY OF MINNESOTA
Project Team:
University of Minnesota
Miller Dunwiddie Architecture
Meyer, Borgman and Johnson
Engineers
Ericksen Ellison Associates
Roof Spec
McGough Construction
Hunt Electric
Metropolitan Mechanical
Folwell Hall
University of Minnesota
PROJECT SCOPE OF WORK - EXTERIOR
• Masonry Cleaning, Patching & Replacement
• Brick and Granite
• Terracotta
• Replicate 4 terracotta gargoyles (Lorenza)
• North Stair Reconstruction
• West Stair Reconstruction
• East Stair Waterproofing & Rebuilding
• Site Work
• Foundation Excavation & Waterproofing
• Piping for future storm water / sewer
preparation
• Exterior Lighting
• Attic Structural Work
• Support rebuilt chimneys
• Platforms for future mechanical equipment
• Roof Work
•Dismantle and rebuild 11 chimneys
•Tile, built-up roof, and gutter
• Handrail and Guardrail Replacement at all
exterior stairs and ramp
• East Tunnel Reconstruction
• Future elevator lobby for accessibility
at tunnel from Nolte Garage
• South Entrance Stabilization and Ceiling
Restoration
• Fourth Floor Window Replacement
• Storm / Sewer Separation
Folwell Hall
University of Minnesota
PROJECT SCOPE OF WORK
Masonry Cleaning, Patching & Replacement
Brick and Granite
• All masonry elevations and
chimneys examined and
documented for masonry repair
and unit replacement
• All masonry cleaned with Prosoco
Restoration Wash
• 100% masonry tuckpointing – a
well pointed wall will last 100
years
• Damaged (spalled and cracked)
brick replaced
•Damaged granite patched in
place due to unavailability of
matching stone for replacement
Folwell Hall
University of Minnesota
PROJECT SCOPE OF WORK
Masonry Cleaning, Patching & Replacement
Terracotta
• All terracotta units examined for
repair and/or unit replacement
• Structurally unsound cracked
terracotta documented for
replacement (546 units replaced)
• Chipped , crazed and cracked
(structurally sound) terracotta
patched in place using Edison
Coatings Patching product
•Missing terracotta elements, i.e.
finials and gargoyles, reproduced
from historical documentation,
plans and/or photographs
Folwell Hall
University of Minnesota
PROJECT SCOPE OF WORK
North Stair Reconstruction
• Document granite stair treads
and walls for reconstruction
•Dismantle stair and side walls.
Mark salvaged stone for
replacement
•Remove crumbling limestone
backup and supporting tread
walls
•Rebuild backup and
supporting walls with poured
concrete foundation and CMU
•Relay salvaged granite stone
treads and side wall veneer
Folwell Hall
University of Minnesota
PROJECT SCOPE OF WORK
Roof Work
• Complete roof tear off
• Roof deck inspected, and
planks repaired/replaced as
needed
• Waterproofing and Grace Ice
and Water Shield applied
• New Ludowici clay tile and
copper flashing
• Copper gutter liner
Folwell Hall
University of Minnesota
PROJECT SCOPE OF WORK
Roof Work
• Dismantle 11 chimneys down to attic
floor . Rebuilt with metal structure, duct
liner , spray foam insulation and brick
veneer. Supported by structural steel
framing in the attic and to be used for
future mechanical air intake or exhaust.
• Brick to be salvaged for overall building
brick replacement and chimney rebuilding.
6 of 11 chimneys to be built with new
brick, to match exact documented
dimensions
• 4 chimney bases (2 at each east/west
end) to have louvers installed for future
mechanical air intake
•All chimneys to be 100% tuckpointed
Folwell Hall
University of Minnesota
Attic Structural Work
• Selective demolition required
at the 4th Level for steel
columns to support attic
structural steel
• Selective demolition required
at attic chimneys to
accommodate and support
structural steel
• Installed structural steel to
support new platforms for
future mechanical equipment in
addition to supporting 11
rebuilt chimneys above the roof
Spray foam insulation applied
to underside of roof deck.
Merging green building
components with a high quality
rehabilitation.
Folwell Hall
University of Minnesota
PROJECT SCOPE OF WORK
EXTERIOR COMPLETE – FOLWELL ENVELOPE
Folwell Hall
University of Minnesota
PROPOSED SCOPE OF WORK - INTERIOR
• Attic Work
• Insulation of underside of roof
• Platforms for future mechanical equipment
• Window Replacement
• Wood
• Double glazed
• Office
• Optimize building footprint
• Demountable office systems
• Raised access/distribution floor
•Historic fabric rehabilitation
• Plaster
• Wood trim
• Decorative door surrounds
• Marble wall veneer and flooring
• Decorative metal work
• Classroom
• Optimize layout – size and number
• Infrastructure upgrades
•Campus tie-in for heating and cooling
•Emergency power
Folwell Hall
University of Minnesota
INTERIOR REHABILITATION
Folwell Hall
University of Minnesota
INTERIOR REHABILITATION
Folwell Hall
University of Minnesota